cold weather starting problems - Honda Pilot

matador · 01-19-2012, 09:32 AM

i have a honda pilot 2009 and for over 3 years i am having cold weather starting problems
i have left it a the dealer for days several times but, all they do i replace the battery. i am sure is not the battery becouse i crank and crank until i kill the battery. its more like if i was out of gas. this happen mosly in the morning before the sun came out .new battery don't help

rocky · 01-19-2012, 10:14 AM

To me this suggests that you likely have a defective water temperature sensor. As a result your ecu is not receiving the correct data to adjust the mixture to assist cold start.

matador · 01-23-2012, 09:34 AM

Ok I change both sensors ,but nothing change.

01-19-2012, 09:32 AM	#1 (permalink)
matador Registered User Join Date: Jan 2012 Location: bronx Posts: 2 Feedback Score: 0 reviews	cold weather starting problems i have a honda pilot 2009 and for over 3 years i am having cold weather starting problems i have left it a the dealer for days several times but, all they do i replace the battery. i am sure is not the battery becouse i crank and crank until i kill the battery. its more like if i was out of gas. this happen mosly in the morning before the sun came out .new battery don't help

01-19-2012, 10:14 AM	#2 (permalink)
rocky Super Senior Member Join Date: Jul 2004 Location: Red Sox Nation Posts: 7,178 Feedback Score: 0 reviews	To me this suggests that you likely have a defective water temperature sensor. As a result your ecu is not receiving the correct data to adjust the mixture to assist cold start. __________________ https://www.facebook.com/pages/Chris...19131498101662

01-23-2012, 09:34 AM	#3 (permalink)
matador Registered User Join Date: Jan 2012 Location: bronx Posts: 2 Feedback Score: 0 reviews	cold starting. problem Ok I change both sensors ,but nothing change.

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